Learn the fundamentals of Power BI in this comprehensive 2.5-hour tutorial series. Explore Business Intelligence concepts, install Power BI, and master the Power BI Desktop interface. Dive deep into Power Query for efficient Extract, Transform, and Load (ETL) processes. Understand various data types, column transformations, and text manipulations. Master advanced techniques like appending and merging queries, and harness the power of DateTime functions. Gain practical skills to transform raw data into meaningful insights using Microsoft's powerful business analytics tool.